package com.springcloud.market.stock.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.springcloud.market.common.entity.Stock;

@Mapper
public interface  StockMapper extends BaseMapper<Stock> {//“BaseMapper 只能被接口继承，写成 class 就报错；改回 interface 立即好！”
}
